This is one of the questions we are asked most often and we’re afraid there’s no ‘one-size-fits-all’ answer. Almost all health & safety legislation deliberately leaves decisions such as this to the employer. The HSE generally only gets involved when there’s an incident, so they would decide as part of any investigation both if the training was adequate and offered frequently enough. We have thousands of companies and most refresh training annually; certainly, we recommend Fire Safety Training Manual Handling DSE Training is repeated every 12 months.